Data: CelesTrak TLEs (SGP4), asteroids and comets from JPL SBDB, spacecraft positions from JPL Horizons. Updated daily.
Rendering is WebGL2, orbit propagation runs in web workers. The asteroid set (~30 MB) loads in the background.
The time slider runs forwards and backwards; satellites appear and disappear by launch date.
Is it really? I don't think you could see the satellites, if they weren't drawn at 1000x scale. I am wrong?
At real scale, i would expect to not see anything.
From Starlink's page on Wikipedia: "Starlink accounts for approximately 75% of all active maneuverable satellites in Earth orbit"
Some insights:
* There is sooo much space debris! Dead sattelites and rocket bodies
* Starlink put up a hell of lot of satellites, too.
* There is a pretty dense sphere of items around the earth at geo-stationary orbit, a bit like a mantle; but most of all in a circle on that sphere.
One of the things that I noticed was how far away Parker was from the sun. I know it has a crazy orbit, but seeing it at a scale reference just emphasizes how its orbit is complicated.
Also, checking out the platforms around L2. Euclid and JWST are no where near each other which again, just emphasizes how much space there is in...space.